Zobrazeno 1 - 10
of 138
pro vyhledávání: '"E. von Lavante"'
Publikováno v:
Flow Measurement and Instrumentation. 54:56-67
Due to their simple geometry, cavitating Venturi nozzles (CV) are a long time subject of experimental as well as numerical investigations. However, research mostly focused on certain aspects like the comparison of experimental data with numerical cav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::941077aece5a0a2f10c345212a0177d6
https://doi.org/10.1016/j.flowmeasinst.2016.12.006
https://doi.org/10.1016/j.flowmeasinst.2016.12.006
Publikováno v:
Flow Measurement and Instrumentation. 44:97-106
The flow fields in toroidal Venturi-nozzles, shaped according to the ISO-9300 Standard, have been investigated using numerical flow simulation. The present study was aimed at clarifying some of the phenomena associated with unchoking the flow in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fd1cf4b614b3a5a9ce6a92cf9f8238b
https://doi.org/10.1016/j.flowmeasinst.2014.12.003
https://doi.org/10.1016/j.flowmeasinst.2014.12.003
Autor:
J. Yao, E. von Lavante
Publikováno v:
Flow Measurement and Instrumentation. 25:63-68
Several types of axisymmetric internal configurations were numerically simulated in order to investigate the development of turbulent swirling and non-swirling flows along the axial direction. The governing equations were the Navier–Stokes equation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3663f6a516f2f2d91c811407d1f7f8f0
https://doi.org/10.1016/j.flowmeasinst.2011.08.005
https://doi.org/10.1016/j.flowmeasinst.2011.08.005
The objective of the present work is the numerical investigation of the applicability of hydrodynamic cavitating Herschel Venturi-Tubes to liquid flow metering. For this purpose, two- and three-dimensional simulations of cavitating flow in two differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7e7dd06b61cc66e6b83d63cf8037943
Publikováno v:
Measurement. 29:1-10
A class of critical nozzles, shaped according to the recommendation of the ISO Standard 9300, was selected for the present study. The flow in the nozzles was investigated numerically and experimentally, making a validation of the results by direct co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59089bd88e9b1e05a99e511a78b24dc0
https://doi.org/10.1016/s0263-2241(00)00021-x
https://doi.org/10.1016/s0263-2241(00)00021-x
Publikováno v:
Flow Measurement and Instrumentation. 11:257-264
A Venturi nozzle, operating mainly at critical conditions, and shaped according to the recommendation of the ISO Standard 9300, was selected for the present study. The flow in the nozzle was investigated numerically for a range of Reynolds numbers an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f5a477d0a083e1601a31cc6a1361045
https://doi.org/10.1016/s0955-5986(00)00024-8
https://doi.org/10.1016/s0955-5986(00)00024-8
Publikováno v:
Proceedings SENSOR 2013.
In the present investigation, a new design flow meter with pressure detection has been optimized and investigated numerically. In the classical design of the KROHNE flow meter a paddle is used as a sensor, containing piezoelectric elements. When flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a30cb030eb3b061bc7eea92d44f0e90
https://doi.org/10.5162/sensor2013/d2.3
https://doi.org/10.5162/sensor2013/d2.3
Publikováno v:
Proceedings SENSOR 2011.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1c1f1dc5108a44d97e1bdd78835fc65
https://doi.org/10.5162/sensor11/sp8.2
https://doi.org/10.5162/sensor11/sp8.2
Publikováno v:
Medical Physics. 41:399-400
Purpose: Deformable registration requires a rigid registration as an initialization. Normally, a global rigid is assumed acceptable. However, for many use-cases, such as atlas contouring, there is no obvious “best” global rigid. Thus, we have inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c05a58a7d583c01186dca11a95733104
https://doi.org/10.1118/1.4889074
https://doi.org/10.1118/1.4889074
Autor:
E. von Lavante, J.A. Noble
Publikováno v:
ISBI
In order to address the tendency of ultrasound B-Mode images to show a too small sizing of tumour masses in breast cancer diagnosis, a novel segmentation method has been introduced. In this paper it has been explored if this problem can be solved by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b8dbab7f1e077b76aba28007be0e088
http://ora.ox.ac.uk/objects/uuid:3bbbe529-9cd9-426f-b328-1a9270070496
http://ora.ox.ac.uk/objects/uuid:3bbbe529-9cd9-426f-b328-1a9270070496